Derrick Allen Porter, MSW
Clinical Social Worker · Merrillville, IN
Derrick Allen Porter, MSW is a clinical social worker with a practice address in Merrillville, Indiana, and NPI 1245517341, issued on Nov 3, 2011. Check the license (Indiana 34006954A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derrick Allen Porter
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 34006954A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1441 E 84TH PL, Merrillville, IN 46410
- Phone
- (219) 794-2000
- Enumerated
- Nov 3, 2011
- Record last updated
- Apr 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (219) 794-2010
- Medicare enrollment
- Enrolled (PECOS I20140515001098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 5,650 in Indiana → Look up another NPI →
Also registered at 1441 E 84TH PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danila Bikoff-Ledrew, LMHCMental Health Counselor1629245444
- Provedencia Blanchard, MSWSocial Worker1023423456
- Jared Eaton, PSYD, HSPPClinical Psychologist1154635043
- Bridgette FrazierCase Manager/Care Coordinator1639640352
- Christine Garber, REGISTERED NURSERegistered Nurse1942011515
- Tamara Grzesik, LMHCMental Health Counselor1134367147
Verify Derrick Allen Porter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 34006954ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mid-America Psychological And Counseling Service PCMerrillville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derrick Allen Porter among 5,650 clinical social worker records in Indiana
Derrick Allen Porter, MSW is one of 5,650 clinical social worker records with a practice address in Indiana. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 39% of them.
- NPI issued2011 · 39% of these records are older, 58% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated2005 · median 2012 among the 1,393 with a school on file
- Record last updated2014 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 clinical social worker records list a practice address in Merrillville
They are 85 of the 1,972 NPPES records with a practice address in Merrillville, and 5,650 clinical social worker records in Indiana.
All 5,650 in Indiana → Every provider in Merrillville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Leigh Barnes, MSW, LCSWMerrillville, IN 464101760470694
- Natalie Bauer, L.C.S.W.Merrillville, IN 464101942301890
- Drew Brummell, LCSWMerrillville, IN 464101174565402
- Arma Johnson, LCSWMerrillville, IN 464101417975699
- Laura Moseng, HSPPMerrillville, IN 464101356333587
- Lauren Pellegrini-Hubster, LCSWMerrillville, IN 464101811924798
- Lauren Peterson, LCSWMerrillville, IN 464101891796827
- Cynthia Schiller, LCSW, ACSWMerrillville, IN 464101194760892
Common questions
What is Derrick Allen Porter, MSW's NPI number?
Derrick Allen Porter, MSW's National Provider Identifier (NPI) is 1245517341, issued on Nov 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Allen Porter, MSW located?
The NPPES record lists a practice address at 1441 E 84TH PL, Merrillville, IN, 46410. Phone: (219) 794-2000. Providers update this record themselves, so call before visiting.
How can I verify Derrick Allen Porter, MSW's license?
NPPES lists Indiana license number 34006954A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.